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llvm-mirror/test/Transforms/FunctionImport/Inputs/adjustable_threshold.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

38 lines
692 B
LLVM

define void @globalfunc1() {
entry:
call void @trampoline()
ret void
}
; Adds an artificial level in the call graph to reduce the importing threshold
define void @trampoline() {
entry:
call void @largefunction()
ret void
}
define void @globalfunc2() {
entry:
call void @largefunction()
ret void
}
; Size is 5: if two layers below in the call graph the threshold will be 4,
; but if only one layer below the threshold will be 7.
define void @largefunction() {
entry:
call void @staticfunc2()
call void @staticfunc2()
call void @staticfunc2()
call void @staticfunc2()
call void @staticfunc2()
ret void
}
define internal void @staticfunc2() {
entry:
ret void
}